1.

Solve the following pair of linear equatio 2x+y=7 3x-y=8​

Answer»

ong>Answer:

2x +y=7

3x-y=8

by SIMPLE ELIMINATION method

y will be eliminated

and 2x+3x will be added ALSO 7 and 8 will also be added

so, 5x=15

x=15/5=3

substituting value of x in eq.1

2*3+y=7

6 +y =7

y=7-6=1



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